Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 원호식 | - |
dc.date.accessioned | 2020-11-30T00:28:06Z | - |
dc.date.available | 2020-11-30T00:28:06Z | - |
dc.date.issued | 2003-07 | - |
dc.identifier.citation | Bulletin of the Korean Chemical Society, v. 24, issue. 7, page. 967-970 | en_US |
dc.identifier.issn | 0253-2964 | - |
dc.identifier.issn | 1229-5949 | - |
dc.identifier.uri | http://koreascience.or.kr/article/JAKO200302727402800.page | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/156046 | - |
dc.description.abstract | A new modified singular value decomposition method, piecewise polynomial truncated SVD (PPTSVD), which was originally developed to identify discontinuity of the earth's radial density function, has been used for large solvent peak suppression and noise elimination in nuclear magnetic resonance (NMR) signal processing. PPTSVD consists of two algorithms of truncated SVD (TSVD) and L₁ problems. In TSVD, some unwanted large solvent peaks and noise are suppressed with a certain soft threshold value, whereas signal and noise in raw data are resolved and eliminated in L₁ problems. These two algorithms were systematically programmed to produce high quality of NMR spectra, including a better solvent peak suppression with good spectral line shapes and better noise suppression with a higher signal to noise ratio value up to 27% spectral enhancement, which is applicable to multidimensional NMR data processing. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | Korean Chemical Society (대한화학회) | en_US |
dc.subject | Nuclear magnetic resonance | en_US |
dc.subject | Piecewise polynomial truncated singular value decomposition method | en_US |
dc.subject | Peak suppression | en_US |
dc.title | NMR Solvent Peak Suppression by Piecewise polynomial Truncated Singular Value Decomposition Methods | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.5012/bkcs.2003.24.7.967 | - |
dc.relation.journal | BULLETIN OF THE KOREAN CHEMICAL SOCIETY(대한화학회) | - |
dc.contributor.googleauthor | Kim, Dae-Sung | - |
dc.contributor.googleauthor | Lee, Hye-Kyoung | - |
dc.contributor.googleauthor | Won, Young-Do | - |
dc.contributor.googleauthor | Kim, Dai-Gyoung | - |
dc.contributor.googleauthor | Lee, Young-Woo | - |
dc.contributor.googleauthor | Won, Ho-Shik | - |
dc.relation.code | 2012201551 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E] | - |
dc.sector.department | DEPARTMENT OF CHEMICAL AND MOLECULAR ENGINEERING | - |
dc.identifier.pid | hswon | - |
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